Chemistry
Grade-6
Easy

Question

Elements are represented by symbols and molecules by …………….

  1. Equation.
  2. Reaction.
  3. Chemical formula
  4. Balanced equation.

hintHint:

Two or more atoms combine to form molecules.

The correct answer is: Chemical formula


    • The equation is the symbolic representation of a chemical reaction.
    • The reaction is a chemical process that leads to chemical transformation.
    • The chemical formula is the representation of the chemical proportions of an element.
    • A balanced equation is an equation where a number of elements are equal on both sides of the reaction.
    • Two or more atoms combine to form molecules, represented by a chemical formula.

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